<template>
  <div class="login-container">
    <el-form ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form" auto-complete="on" label-position="left">
      <h3 class="title">南阳企业码系统</h3>
      <el-form-item prop="username">
        <span class="svg-container">
          <svg-icon icon-class="user" />
        </span>
<!--        <el-input v-model="loginForm.username" name="username" type="text" auto-complete="on" placeholder="用户名"-->
<!--                  onkeyup="this.value=this.value.replace(/[^\w_]/g,'');"/>-->
        <el-input v-model="loginForm.username" name="username" type="text" auto-complete="on" placeholder="用户名"/>
      </el-form-item>
      <el-form-item prop="password">
        <span class="svg-container">
          <svg-icon icon-class="password" />
        </span>
        <el-input
          :type="pwdType"
          v-model="loginForm.password"
          name="password"
          auto-complete="on"
          autocomplete="new-password"
          placeholder="密码"
          @keyup.enter.native="handleLogin" />
        <span class="show-pwd" @click="showPwd">
          <svg-icon icon-class="eye" />
        </span>
      </el-form-item>
      <el-form-item>
        <el-button :loading="loading" type="primary" style="width:100%;" @click.prevent="handleLogin">
          登录
        </el-button>
      </el-form-item>
      <div class="tips">
      </div>
    </el-form>
  </div>
</template>

<script>
import { isvalidUsername } from '@/utils/validate'
import { login ,myLogout } from '@/api/login'
import adminEditApi from '@/api/admin/edit'
import router from '@/router'
import Layout from "../layout/Layout";
import { SetMenuData } from '@/store/modules/user';

export default {
  name: 'Login',
  auth: '',
  data() {
    const validateUsername = (rule, value, callback) => {
      if (value.length<5) {
        callback(new Error('用户名不能少于5个字符'))
      } else {
        callback()
      }
    }
    const validatePass = (rule, value, callback) => {
      if (value.length < 5) {
        callback(new Error('密码不能小于5位'))
      } else {
        callback()
      }
    }
    return {
      loginForm: {
        username: '',
        password: ''
      },
      loginRules: {
        username: [{ required: true, trigger: 'blur', validator: validateUsername }],
        password: [{ required: true, trigger: 'blur', validator: validatePass }]
      },
      loading: false,
      pwdType: 'password',
      redirect: undefined,
    }
  },
  watch: {
    $route: {
      handler: function(route) {
        this.redirect = route.query && route.query.redirect
      },
      immediate: true
    }
  },
  created(){
    myLogout();
  },
  methods: {
    showPwd() {
      if (this.pwdType === 'password') {
        this.pwdType = ''
      } else {
        this.pwdType = 'password'
      }
    },
    handleLogin() {
      this.$refs.loginForm.validate(valid => {
        if (valid) {
          this.loading = true
          const username = this.loginForm.username;
          const password = this.loginForm.password;
          login(username, password).then((response) => {
            // 判断权限，如果权限不等于0，增加一个路由
            adminEditApi.getAuth().then(res=>{
              this.auth = res.data;
              localStorage.setItem('auth', JSON.stringify(this.auth))
              // if(this.auth !== '0'){
              //   const newRouter = {
              //     path: '/admin',
              //     component: Layout,
              //     redirect: '/admin/edit',
              //     name: '管理员管理',
              //     meta: {title: '管理员管理', icon: 'tree'},
              //     hidden:true,
              //     children: [
              //       {
              //         path: 'edit',
              //         name: '管理员列表',
              //         component: () => import('@/views/admin/edit'),
              //         meta: {title: '管理员列表', icon: 'table'},
              //       },
              //       {
              //         path: 'register',
              //         name: '管理员注册',
              //         component: () => import('@/views/admin/register'),
              //         meta: {title: '管理员注册', icon: 'form'},
              //       },
              //       {
              //         path: 'update/:id',
              //         name: '管理员信息变更',
              //         component: () => import('@/views/admin/register'),
              //         meta: {title: '管理员信息变更', icon: 'tree'},
              //         hidden: true,
              //       }
              //     ]
              //   }
              //   // router.addRoutes([newRouter])
              //   this.$router.addRoutes([newRouter]);
              //   this.$router.options.routes = this.$router.options.routes.concat([newRouter]);
              //
              // }
            })

              // 登录成功后的逻辑，跳转路由
            this.$store.dispatch('Login', this.loginForm).then(() => {

              // 延时 500ms，等待路由刷新完成后再跳转
              setTimeout(() => {
                this.loading = false;
                this.$router.push({ path:"/corporate/query"})
              }, 500);
              // this.loading = false
              // this.$router.push({ path: this.redirect || '/' })
              // this.$router.push({ path:"/corporate/query"})
            }).catch((error) => {
              this.loading = false
            })
            })
            .catch(error => {
              // 登录失败后的逻辑，比如提示错误信息等
              this.$message({
                type:'error',
                message:'登录失败！'
              })
              this.loading = false
              return false
            })
        } else {
          console.log('error submit!!')
          return false
        }
      })
    }
  }
}
</script>

<style rel="stylesheet/scss" lang="scss">
$bg:#2d3a4b;
$light_gray:#eee;

/* reset element-ui css */
.login-container {
  .el-input {
    display: inline-block;
    height: 47px;
    width: 85%;
    input {
      background: transparent;
      border: 0px;
      -webkit-appearance: none;
      border-radius: 0px;
      padding: 12px 5px 12px 15px;
      color: $light_gray;
      height: 47px;
      &:-webkit-autofill {
        -webkit-box-shadow: 0 0 0px 1000px $bg inset !important;
        -webkit-text-fill-color: #fff !important;
      }
    }
  }
  .el-form-item {
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    color: #454545;
  }
}

</style>

<style rel="stylesheet/scss" lang="scss" scoped>
$bg:#2d3a4b;
$dark_gray:#889aa4;
$light_gray:#eee;
.login-container {
  position: fixed;
  height: 100%;
  width: 100%;
  background-color: $bg;
  .login-form {
    position: absolute;
    left: 0;
    right: 0;
    width: 520px;
    max-width: 100%;
    padding: 35px 35px 15px 35px;
    margin: 120px auto;
  }
  .tips {
    font-size: 14px;
    color: #fff;
    margin-bottom: 10px;
    span {
      &:first-of-type {
        margin-right: 16px;
      }
    }
  }
  .svg-container {
    padding: 6px 5px 6px 15px;
    color: $dark_gray;
    vertical-align: middle;
    width: 30px;
    display: inline-block;
  }
  .title {
    font-size: 26px;
    font-weight: 400;
    color: $light_gray;
    margin: 0px auto 40px auto;
    text-align: center;
    font-weight: bold;
  }
  .show-pwd {
    position: absolute;
    right: 10px;
    top: 7px;
    font-size: 16px;
    color: $dark_gray;
    cursor: pointer;
    user-select: none;
  }
}
</style>
